﻿using Example49_sharp.ExampleClass;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Example49_sharp
{
    namespace ExampleClass
    {
        class Rectangle
        {
            int x, y;
            public void setValues(int a, int b)
            {
                x = a;
                y = b;
            }
            public int area()
            {
                return (x * y);
            }
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            Rectangle recta = new Rectangle();
            Rectangle rectb = new Rectangle();
            recta.setValues(3, 4);
            rectb.setValues(5, 6);
            Console.WriteLine("rect a:{0}", recta.area());
            Console.WriteLine("rect b:{0}", rectb.area());
        }
    }
}
